CF_4 Impurity Analysis in Krypton Gas and Xenon Gas

As viewed from the distillation theory and practical operation, the paper analyzes the causes in relation with the deficiency of Kr/ Xe output produced by 30000m~ 3/ h air separation unit in Wuhan Steel.

针对武钢30000m3/h空分设备氪气、氙气产量不达标的现象，从精馏理论和实际操作的角度，分析了其中原因；

Development of purification technology to remove fluoride impurities from Kr and Xe and applications

氪气与氙气中氟化物杂质净除技术的研究与应用

In this paper, the experimental results of high-order harmonic generation in Kr using an 105 fs, 795 nm laser system are presented.

报道了在105fs0.6TW激光装置上以氪气为介质产生高次谐波的实验结果。

After taking the corresponding measures, the output of krypton and xenon has exceeded the design specified figures.

采取相应措施，使氪气、氙气产量超过了设计值；

High-Order Harmonic Generation in Krypton with Femtosecond Ti ∶ Sapphire Laser

掺钛蓝宝石飞秒激光在氪气中的高次谐波

Both the oxygen atom density and the electron temperature of oxygen plasma drop when diluted with krypton.

在氧等离子体中掺入氪气，会降低体等离子体中的氧原子浓度和电子温度。

After a decade of investigation, research and practice, three fluoride impurities which are contained in Kr and Xe separated from air by cryogenic method are found and confirmed for the first time in the country.

经过近10年的探索、研究与实践，在国内最先发现并确认了采用深冷法分离空气生产的氪气与氙气中存在着三种氟化物杂质。

A state of emergency has been declared in Oklahoma where fires destroyed more than 100 homes.

大火已摧毁了俄克拉何马州的100多户房子,该地区宣布进入紧急状态.

It's part of a state of emergency the Governor David Paterson declared yesterday.

这是昨天纽约州州长宣布的紧急命令的一部分.

Abrupt environment affairs as a crisis, of course, may also start a state of emergency.

突发环境事件作为危机的一种, 当然也可能启动紧急状态.

Municipal Supervision Bureau said, add logo, a state of emergency is a temporary measure.

市质监局表示, 加贴标识, 是应急状态下的临时措施.

A day later, he declared a state of emergency across the northern third of Georgia.

一天后, 他又宣布佐治亚州北部三分之一的地区进入紧急状态.

The city officials declared a state of emergency.

城市当局宣布该城处于紧急状态.

The governor declared a state of emergency.

州长宣布该州处于紧急状态.

This is a state of emergency.

现在是紧急情况.

A state of emergency was declared in the city.

这座城市宣布进入紧急状态.

The state of emergency covers Bangkok and surrounding provinces.

紧急状态法涵盖曼谷及周边省份.

The president of Niger Mamadou Tandja said he is assuming emergency powers and will rule decree.

尼日利亚总统马马杜·坦贾称,他将使用紧急力量,并将依法统治.

Galvanized roller rotation, carving tools is not a knife, but high energy laser beam.

镀锌滚筒动弹, 雕镂东西不是雕镂刀, 而是矮能激光束.

In the past, you will need a different process ( electro-mechanical engraving, etching ).

畴前则必要差别的工艺 ( 机电雕镂 、 化学蚀刻 ).